package com.pn.service;

import com.pn.entity.Purchase;
import com.pn.entity.Result;
import com.pn.page.Page;

public interface PurchaseService{

    //添加采购单
    int addPurchase(Purchase purchase);
    //分页查询采购单
    Page findPurchaseByPage(Purchase purchase,Page page);
    //删除采购单记录
    Result removePurchaseByBid(Integer bid);
    //更新预计采购数量和实际采购单数量
    Result modifyPurchaseNumByBid(Purchase purchase);


}
